Spatial aggregation of low resolution satellite data for the monitoring of vegetation response to climatic stresses : analysis of the spatial heterogeneity of aggregated entities.

Horion, Stéphanie; Eerens, H.; Tychon, Bernard; Cornet, Yves

Paper published in a book (Scientific congresses and symposiums)

Horion, Stéphanie; Eerens, H.; Tychon, Bernard et al.

2007 • In Proceedings Envisat Symposium

Peer reviewed

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https://hdl.handle.net/2268/93763

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Abstract :

[en] Our PhD research consists in analysing and modelling the vegetation response or sensitivity to climatic stresses with low satellite imagery. In that framework, the selection of optimal calibration sites is very important. These sites should be characterised by a stable and homogenous land cover over large area. Here we analyse the spatial heterogeneity of the aggregation entities (EU-NUTS 2) used by the MARSFOOD programme for the extraction of regional NDVI-means.

Disciplines :

Agriculture & agronomy
Environmental sciences & ecology

Author, co-author :

Horion, Stéphanie

Eerens, H.

Tychon, Bernard ; Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Département des sciences et gestion de l'environnement

Cornet, Yves ; Université de Liège - ULiège > Département de géographie > Unité de Géomatique - Télédétection et photogrammétrie

Language :

English

Title :

Spatial aggregation of low resolution satellite data for the monitoring of vegetation response to climatic stresses : analysis of the spatial heterogeneity of aggregated entities.

Publication date :

July 2007

Event name :

Envisat Symposium 2007

Event organizer :

ESA

Event place :

Montreux, Switzerland

Event date :

du 23 avril 2007 au 27 avril 2007

Audience :

International

Main work title :

Proceedings Envisat Symposium

Publisher :

ESA

Peer reviewed :

Peer reviewed

Available on ORBi :

since 23 June 2011

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Bibliography

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